S-94579A830 3/8"-24 Weld Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
• Precise thread engagement with Class 2B fit ensuring reliable fastening and reduced risk of cross-threading during assembly
• Optimized welding performance thanks to the rectangular base design and low barrel profile for stable placement and minimal material buildup
• Enhanced durability in high-vibration applications with fine UNF threads providing greater tensile strength and resistance to loosening
• Easy installation alignment with specific 29/64" hole diameter compatibility, reducing setup time and improving workflow efficiency
• Compliance with international environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries
• Versatile right-hand thread design compatible with standard UNF components, facilitating seamless integration into existing systems

Professional Applications & Engineering Value

This rectangular weld nut is engineered to address common challenges in industrial welding and assembly, such as misalignment and weak joint integrity. The zinc-plated steel material offers excellent corrosion protection, crucial for machinery exposed to moisture or chemicals. Its low barrel profile and rectangular base ensure a flush fit, minimizing protrusions and distributing stress evenly across welded surfaces—ideal for automotive frames, structural metalwork, and heavy equipment manufacturing. The 3/8"-24 UNF fine thread provides superior holding power in high-vibration environments, reducing maintenance needs. By combining precise Class 2B thread fit with a design optimized for welding applications, this nut delivers reliable, long-term performance while meeting strict REACH and RoHS 3 compliance for global supply chain integration.

Specification Summary & Compliance

This weld nut adheres to UNF thread standards with a Class 2B thread fit for consistent dimensional accuracy and interchangeability. Key specifications include a barrel diameter of 7/16", base length of 1 1/8", and compatibility with a 29/64" hole diameter. It is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of restricted hazardous substances. The right-hand fine thread design follows industry norms for reliable performance in precision engineering applications.